EP1939164A4 - Process for production of bisphenol a and method for judgment of ion-exchange resin - Google Patents

Process for production of bisphenol a and method for judgment of ion-exchange resin

Info

Publication number
EP1939164A4
EP1939164A4 EP06812040A EP06812040A EP1939164A4 EP 1939164 A4 EP1939164 A4 EP 1939164A4 EP 06812040 A EP06812040 A EP 06812040A EP 06812040 A EP06812040 A EP 06812040A EP 1939164 A4 EP1939164 A4 EP 1939164A4
Authority
EP
European Patent Office
Prior art keywords
bisphenol
judgment
ion
production
exchange resin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06812040A
Other languages
German (de)
French (fr)
Other versions
EP1939164A1 (en
Inventor
Kazuyuki Yoshitomi
Masahiro Kodama
Shuichi Masuda
Jun Kohiruimaki
Hokuto Yamasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Publication of EP1939164A1 publication Critical patent/EP1939164A1/en
Publication of EP1939164A4 publication Critical patent/EP1939164A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
    • C07C39/16—Bis-(hydroxyphenyl) alkanes; Tris-(hydroxyphenyl)alkanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
EP06812040A 2005-10-21 2006-10-19 Process for production of bisphenol a and method for judgment of ion-exchange resin Withdrawn EP1939164A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005307649A JP2007112762A (en) 2005-10-21 2005-10-21 Method for producing bisphenol a and method for judging ion exchange resin
PCT/JP2006/320862 WO2007046474A1 (en) 2005-10-21 2006-10-19 Process for production of bisphenol a and method for judgment of ion-exchange resin

Publications (2)

Publication Number Publication Date
EP1939164A1 EP1939164A1 (en) 2008-07-02
EP1939164A4 true EP1939164A4 (en) 2010-07-28

Family

ID=37962567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06812040A Withdrawn EP1939164A4 (en) 2005-10-21 2006-10-19 Process for production of bisphenol a and method for judgment of ion-exchange resin

Country Status (7)

Country Link
EP (1) EP1939164A4 (en)
JP (1) JP2007112762A (en)
KR (1) KR20080057303A (en)
CN (1) CN101291899A (en)
RU (1) RU2008120033A (en)
TW (1) TW200719964A (en)
WO (1) WO2007046474A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030534B1 (en) 2014-12-22 2016-12-30 Cdp Innovation NOVEL POLYMERS CONTAINING METAL SULFONATED FUNCTIONS, PROCESSES FOR PREPARING THEM AND USES THEREOF AS CATALYSTS
WO2019156391A1 (en) * 2018-02-09 2019-08-15 주식회사 엘지화학 Method for washing ion exchange resin and method for preparing bisphenol a
KR102260725B1 (en) * 2018-02-09 2021-06-07 주식회사 엘지화학 Method for washing of ion exchange resin and method for producing of bisphenol a

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723691A (en) 1995-08-31 1998-03-03 General Electric Company Method for preparing ion-exchange resin for use as a catalyst in the synthesis of bisphenols
JP2000143565A (en) * 1998-11-12 2000-05-23 Idemitsu Petrochem Co Ltd Pretreatment of catalyst for producing bisphenol a and production of bisphenol a having stable hue
JP2002265403A (en) * 2001-03-08 2002-09-18 Idemitsu Petrochem Co Ltd Method for producing bisphenol a

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
CN101291899A (en) 2008-10-22
KR20080057303A (en) 2008-06-24
EP1939164A1 (en) 2008-07-02
RU2008120033A (en) 2009-11-27
WO2007046474A1 (en) 2007-04-26
TW200719964A (en) 2007-06-01
JP2007112762A (en) 2007-05-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080513

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20100624

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110125